Consistency concepts Methods to ensure consistency in a distributed system

Immediate Consistency

Eventual Consistency

Immediate Consistency

Foreign keys Referential integrity

no

no

yes

Transaction concepts Support to ensure data integrity after non-atomic manipulations of data

no

no

ACID

Concurrency Support for concurrent manipulation of data

yes

yes

yes

Durability Support for making data persistent

yes

yes

yes

In-memory capabilities Is there an option to define some or all structures to be held in-memory only.

no

no

User concepts Access control

Access rights for users and roles

Access rights for users, groups and roles

More information provided by the system vendor

We invite representatives of system vendors to contact us for updating and extending the system information,and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

3rd parties

Dremio is like magic for Hive accelerating your analytical queries up to 1,000x.» more

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.